/* WEPLATFORM Ver2 — 다크 + 라임 액센트 */
:root{
  --bg:#0A0A0A;--bg-2:#0D0D0D;--bg-3:#050505;--card:#141414;--card-2:#101010;--chip:#181818;
  --line:#1F1F1F;--line-2:#262626;--line-3:#333333;--line-4:#3A3A3A;
  --text:#F5F5F5;--text-2:#D4D4D4;--text-3:#C9C9C9;--text-4:#B5B5B5;--text-5:#A3A3A3;--text-6:#8A8A8A;
  --accent:#D4FF3A;
  --font:'Noto Sans KR',system-ui,-apple-system,'Apple SD Gothic Neo','Malgun Gothic',sans-serif;
  --font-en:'Space Grotesk','Noto Sans KR',sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:88px;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--text);font-family:var(--font);line-height:1.6;word-break:keep-all;overflow-wrap:break-word}
img{max-width:100%;height:auto;display:block}
a{color:var(--text)}a:hover{color:var(--accent)}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px}
input,select,textarea,button{font-family:inherit}
input::placeholder,textarea::placeholder{color:#6E6E6E}
h1,h2,h3,p,ul,ol{margin:0}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);border:0}
.skip{position:absolute;left:-9999px;top:8px;background:var(--accent);color:#0A0A0A;padding:10px 16px;border-radius:8px;z-index:100}
.skip:focus{left:8px}

.wrap{max-width:1200px;margin:0 auto;padding:0 24px}
.sec{border-top:1px solid var(--line)}
.sec--alt{background:var(--bg-2)}
.sec__in{max-width:1200px;margin:0 auto;padding:120px 24px;display:flex;flex-direction:column;gap:56px}
.head{display:flex;flex-direction:column;gap:16px;max-width:760px}
.eyebrow{font-family:var(--font-en);font-size:14px;letter-spacing:.16em;color:var(--accent)}
.eyebrow--mute{color:var(--text-6)}
.h2{font-size:clamp(32px,4vw,52px);line-height:1.2;font-weight:900;letter-spacing:-.03em}
.lead{font-size:18px;color:var(--text-4)}
.ico{flex:0 0 auto}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;text-decoration:none;border-radius:999px;padding:16px 28px;font-size:16px;min-height:52px;cursor:pointer;border:0;transition:transform .15s ease,box-shadow .15s ease}
.btn--primary{background:var(--accent);color:#0A0A0A;font-weight:700}
.btn--primary:hover{color:#0A0A0A;transform:translateY(-1px)}
.btn--ghost{border:1px solid var(--line-4);color:var(--text);font-weight:500;background:transparent}
.btn--ghost:hover{border-color:var(--accent)}

/* GNB */
.gnb{position:sticky;top:0;z-index:10;background:rgba(10,10,10,.88);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.gnb__in{max-width:1200px;margin:0 auto;padding:14px 24px;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:16px}
.logo{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--text)}
.logo__mark{width:28px;height:28px;border-radius:8px;background:var(--accent);display:flex;align-items:center;justify-content:center;color:#0A0A0A;font-family:var(--font-en);font-weight:700;font-size:16px}
.logo__txt{font-family:var(--font-en);font-weight:700;font-size:20px;letter-spacing:-.02em}
.gnb__menu{display:flex;flex-wrap:wrap;align-items:center;gap:8px 24px;font-size:15px;list-style:none;padding:0}
.gnb__menu a{text-decoration:none;color:var(--text-3)}
.gnb__menu a:hover{color:var(--accent)}
.gnb__doc{color:var(--text)!important;border:1px solid var(--line-4);border-radius:999px;padding:10px 18px;min-height:44px;display:flex;align-items:center;gap:8px}
.gnb__cta{color:#0A0A0A!important;background:var(--accent);border-radius:999px;padding:14px 28px;min-height:52px;display:flex;align-items:center;gap:8px;font-size:17px;font-weight:900;box-shadow:0 0 0 4px rgba(212,255,58,.18),0 8px 24px rgba(212,255,58,.25)}
.gnb__toggle{display:none;background:transparent;border:1px solid var(--line-4);color:var(--text);border-radius:12px;width:44px;height:44px;align-items:center;justify-content:center;cursor:pointer}
@media (max-width:960px){
  .gnb__toggle{display:inline-flex}
  .gnb__menu{display:none;width:100%;flex-direction:column;align-items:stretch;gap:4px;padding:8px 0 4px}
  .gnb__menu.is-open{display:flex}
  .gnb__menu a{display:flex;min-height:44px;align-items:center}
  .gnb__doc,.gnb__cta{justify-content:center;margin-top:6px}
}

/* hero */
.hero{max-width:1200px;margin:0 auto;padding:112px 24px 88px;display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,560px),1fr));gap:56px;align-items:center}
.hero__copy{display:flex;flex-direction:column;gap:28px}
.hero h1{font-size:clamp(26px,6.4vw,42px);line-height:1.3;font-weight:900;letter-spacing:-.035em}
.hero h1 span{display:block}
.hero__desc{font-size:18px;color:var(--text-4);max-width:540px}
.btns{display:flex;flex-wrap:wrap;gap:12px}
.scope{background:#121212;border:1px solid var(--line-2);border-radius:24px;padding:28px;display:flex;flex-direction:column;gap:18px}
.scope__top{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap}
.scope__label{font-family:var(--font-en);font-size:13px;letter-spacing:.12em;color:var(--text-6)}
.badge{font-size:12px;color:#0A0A0A;background:var(--accent);border-radius:999px;padding:4px 10px;font-weight:700}
.scope__q{font-size:15px;color:var(--text-3)}
.scope__list{list-style:none;padding:0;display:flex;flex-direction:column;gap:10px}
.scope__list li{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:14px 16px;border-radius:12px;background:var(--chip)}
.scope__list em{font-style:normal;font-size:13px;color:var(--accent);white-space:nowrap}
.scope__note{font-size:13px;color:var(--text-6)}

/* contact */
.contact{max-width:1200px;margin:0 auto;padding:96px 24px;display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,380px),1fr));gap:56px}
.contact__info{display:flex;flex-direction:column;gap:20px}
.contact__mail{font-size:18px;text-decoration:none;display:flex;align-items:center;gap:10px;min-height:44px}
.contact__meta{font-size:15px;color:var(--text-5);display:flex;flex-direction:column;gap:4px}
.form{background:var(--card);border:1px solid var(--line-2);border-radius:28px;padding:40px;display:flex;flex-direction:column;gap:20px}
.form__grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,220px),1fr));gap:20px}
.field{display:flex;flex-direction:column;gap:8px}
.field label{font-size:15px;font-weight:700;color:var(--text)}
.req{color:var(--accent)}
.field input,.field select,.field textarea{background:var(--bg);border:1px solid var(--line-3);border-radius:12px;padding:14px 16px;color:var(--text);font-size:16px;min-height:48px;width:100%}
.field textarea{resize:vertical;min-height:140px}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--accent);outline:none}
.agree{display:flex;align-items:center;gap:10px;min-height:44px;font-size:14px;color:var(--text-3)}
.agree input{width:20px;height:20px;accent-color:var(--accent);flex:0 0 auto}
.agree a{color:var(--text-3)}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.form .btn{width:100%;font-size:17px;min-height:56px}
.form .btn[disabled]{opacity:.6;cursor:wait}
.form__status{text-align:center;font-size:15px;min-height:1.6em}
.form__status.ok{color:var(--accent)}
.form__status.err{color:#FF8A7A}

/* brochure */
.brochure{max-width:1200px;margin:0 auto;padding:96px 24px}
.brochure__card{background:var(--card);border:1px solid var(--line-2);border-radius:28px;padding:40px;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:32px}
.brochure__left{display:flex;align-items:center;gap:24px;flex-wrap:wrap}
.pdf-ico{width:88px;height:112px;border-radius:12px;background:var(--bg);border:1px solid var(--line-3);display:flex;align-items:flex-end;padding:12px;font-family:var(--font-en);font-weight:700;font-size:14px;color:var(--accent)}
.brochure__txt{display:flex;flex-direction:column;gap:6px}
.brochure__txt h2{font-size:28px;font-weight:700;letter-spacing:-.02em}
.brochure__txt p{color:var(--text-5);font-size:15px}
.brochure__txt .eyebrow{font-size:13px;letter-spacing:.14em;color:var(--text-6)}

/* cards */
.grid4{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,260px),1fr));gap:20px}
.grid2{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,480px),1fr));gap:24px}
.card{background:var(--card);border:1px solid var(--line-2);border-radius:24px;padding:32px;display:flex;flex-direction:column;gap:14px}
.card--lg{border-radius:28px;padding:40px;gap:20px}
.card__num{font-family:var(--font-en);font-size:15px;color:var(--text-6)}
.card h3{font-size:22px;font-weight:700}
.card p{font-size:15px;color:var(--text-4)}
.card__top{display:flex;justify-content:space-between;align-items:center}
.card__title-en{font-family:var(--font-en);font-size:30px!important;font-weight:700;letter-spacing:-.02em}
.card__sub{font-size:16px!important;color:var(--text-5)!important}
.checks{list-style:none;padding:20px 0 0;border-top:1px solid var(--line-2);display:flex;flex-direction:column;gap:12px;font-size:16px;color:var(--text-2)}
.checks li{display:flex;gap:10px;align-items:flex-start}
.checks li svg{margin-top:5px}
.checks--2col{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px 16px}
@media (max-width:520px){.checks--2col{grid-template-columns:1fr}}

.auto-head{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:32px}
.chips{display:flex;flex-wrap:wrap;gap:8px;max-width:420px;list-style:none;padding:0}
.chips li{border:1px solid var(--line-3);border-radius:999px;padding:8px 14px;font-size:14px;color:var(--text-3)}
.feature{border:1px solid var(--line-2);border-radius:24px;padding:28px;background:var(--card-2);display:flex;gap:18px;align-items:flex-start}
.feature h3{font-size:19px;font-weight:700}
.feature p{font-size:15px;color:var(--text-4)}
.feature div{display:flex;flex-direction:column;gap:4px}

/* SEO GEO */
.big{font-family:var(--font-en);font-weight:700;font-size:40px;letter-spacing:-.03em}
.big--accent{color:var(--accent)}
.pill{font-size:13px;color:var(--text-5);border:1px solid var(--line-3);border-radius:999px;padding:6px 12px}
.dash{list-style:none;padding:0;display:flex;flex-direction:column;gap:14px;color:var(--text-3);font-size:16px}
.dash li{display:flex;gap:12px}
.dash li::before{content:"—";color:var(--accent);flex:0 0 auto}
.card__foot{border-top:1px solid var(--line-2);padding-top:20px;display:flex;flex-direction:column;gap:8px}
.card__foot span{font-family:var(--font-en);font-size:13px;letter-spacing:.12em;color:var(--text-6)}
.steps{list-style:none;padding:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,180px),1fr));border:1px solid var(--line-2);border-radius:24px;overflow:hidden}
.steps li{padding:24px;border-right:1px solid var(--line-2);border-bottom:1px solid var(--line-2);margin:0 -1px -1px 0;display:flex;flex-direction:column;gap:6px}
.steps b{font-family:var(--font-en);color:var(--accent)}
.steps strong{font-size:17px}
.steps span{color:var(--text-5);font-size:14px}

/* references */
.filters{display:flex;flex-wrap:wrap;gap:8px}
.filters button{border-radius:999px;padding:10px 20px;min-height:44px;font-size:15px;cursor:pointer;background:transparent;color:var(--text-3);border:1px solid var(--line-4);font-weight:500}
.filters button[aria-pressed="true"]{background:var(--accent);color:#0A0A0A;border-color:var(--accent);font-weight:700}
.refs{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,260px),1fr));gap:20px;list-style:none;padding:0}
.ref{background:var(--card);border:1px solid var(--line-2);border-radius:24px;overflow:hidden;display:flex;flex-direction:column;height:100%}
.ref[hidden]{display:none}
.ref img{width:100%;aspect-ratio:4/5;object-fit:cover;background:#1C1C1C}
.ref__body{padding:24px;display:flex;flex-direction:column;gap:14px;flex-grow:1}
.ref__head{display:flex;flex-direction:column;gap:6px;padding-bottom:14px;border-bottom:1px solid var(--line-2)}
.ref__ind{font-size:12px;color:var(--text-5);letter-spacing:.04em}
.ref h3{font-size:22px;font-weight:700;letter-spacing:-.02em}
.ref p{font-size:14px;color:var(--text-4)}
.media{display:flex;flex-direction:column;gap:28px;padding:48px 40px;background:#111;border:1px solid var(--line-2);border-radius:28px}
.media h3{font-size:32px;font-weight:900;letter-spacing:-.03em}
.media p{font-size:16px;color:var(--text-5)}
.media__img{background:#000;border:1px solid var(--line-2);border-radius:20px;padding:24px}
.media__img img{width:100%}
@media (max-width:600px){.media{padding:32px 20px}.form,.card--lg,.brochure__card{padding:28px 20px}}

/* FAQ */
.faq{max-width:1200px;margin:0 auto;padding:120px 24px;display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,360px),1fr));gap:48px}
.faq__list{display:flex;flex-direction:column;border-top:1px solid var(--line-2)}
.faq details{border-bottom:1px solid var(--line-2);padding:24px 0}
.faq summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;gap:16px}
.faq summary::-webkit-details-marker{display:none}
.faq summary h3{font-size:19px;font-weight:700}
.faq summary i{font-style:normal;color:var(--accent);transition:transform .2s}
.faq details[open] summary i{transform:rotate(45deg)}
.faq details p{margin-top:16px;color:var(--text-4);font-size:16px}

/* footer */
.ft{border-top:1px solid var(--line);background:var(--bg-3)}
.ft__in{max-width:1200px;margin:0 auto;padding:56px 24px;display:flex;flex-wrap:wrap;justify-content:space-between;gap:32px}
.ft__brand{display:flex;flex-direction:column;gap:12px}
.ft address{font-style:normal;display:flex;flex-direction:column;gap:4px;font-size:14px;color:var(--text-5)}
.ft address a{color:var(--text-5)}
.ft__links{display:flex;flex-direction:column;gap:12px;align-items:flex-start;font-size:14px}
.ft__links a{color:var(--text-3)}
.ft__sns{display:flex;gap:16px;list-style:none;padding:0}
.ft__copy{color:var(--text-6)}

/* legal page */
.legal{max-width:860px;margin:0 auto;padding:96px 24px;display:flex;flex-direction:column;gap:28px}
.legal h1{font-size:clamp(28px,4vw,40px);font-weight:900;letter-spacing:-.03em}
.legal h2{font-size:20px;font-weight:700;margin-top:12px}
.legal p,.legal li{color:var(--text-3);font-size:16px}
.legal ul{padding-left:20px;display:flex;flex-direction:column;gap:6px}

@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}